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    <title>邻近兄弟选择器</title>
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    <h2>《赠汪伦》</h2>
    <p>李白乘舟将欲行，</p>
    <h2>忽闻岸上踏歌声。</h2>
    <h2>桃花潭水深千尺，</h2>
    <h2>不及汪伦送我情。</h2>
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